Extech 407766 Sound Calibrator 94dB and 114dB

Regular Price $457.99
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Mitchell Part Number
EXJ-407766
Manufacturer
Availability
Typically in stock, Call if Urgent
Quick overview

Extech 40766 1kHz Professional Calibrator for 0.5" or 1.0" Microphones. Level position to select 94dB or 114dB.

• Calibrates and verifies Sound Level Meter operation
• For use on Sound Level Meters with 0.5" or 1.0" microphones
• Total Harmonic Distortion (THD) <2% at 94dB
• Meets IEC standard 60942 1997-11
• Complete with two 9V batteries, carrying case, and screwdriver

• LED indicator lights up when power is on
• Level position to select 94dB or 114dB
• 1kHz sine wave at 94dB/114dB is generated to an accuracy of 5% (frequency) and ±0.8dB
• 3 position switch (OFF/94dB/114dB)

More Information
Weight 2.000000
Power Supply Two 9V Batteries
Manufacturer Extech
MPN SC942
Manufacturer Warranty 1 Year
upc code 793950407660
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